CN114507104A - Organic fertilizer and production process thereof - Google Patents
Organic fertilizer and production process thereof Download PDFInfo
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- CN114507104A CN114507104A CN202210252021.7A CN202210252021A CN114507104A CN 114507104 A CN114507104 A CN 114507104A CN 202210252021 A CN202210252021 A CN 202210252021A CN 114507104 A CN114507104 A CN 114507104A
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- 239000003895 organic fertilizer Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 52
- 239000002245 particle Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000003755 preservative agent Substances 0.000 claims abstract description 11
- 230000002335 preservative effect Effects 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 241001465754 Metazoa Species 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000003337 fertilizer Substances 0.000 claims abstract description 6
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 5
- 239000010902 straw Substances 0.000 claims abstract description 5
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 241001474374 Blennius Species 0.000 claims abstract description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 4
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims abstract description 4
- 239000004202 carbamide Substances 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 239000004021 humic acid Substances 0.000 claims abstract description 4
- 239000010871 livestock manure Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 43
- 239000011790 ferrous sulphate Substances 0.000 claims description 43
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical group [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 43
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 43
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010022971 Iron Deficiencies Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001863 plant nutrition Effects 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of organic fertilizer production, in particular to an organic fertilizer and a production process thereof; the process comprises the following steps: the method comprises the following steps: mixing the raw materials according to a ratio, and uniformly stirring to obtain a muddy mixture; step two: preparing the mud-like mixture into small moist particles by a cutting method; step three: preliminarily rounding the small particles, and putting the small particles into the prepared preservative powder; step four: coating the preservative powder on the outer surface of the small particles by shaking; step five: drying the small particles coated with the preservative powder to obtain an organic fertilizer; the organic fertilizer is composed of the following raw materials in percentage by volume: 6 parts of livestock manure; 2 parts of humic acid; 4 parts of crop straw; 4 parts of urea; 3 parts of calcium magnesium phosphate fertilizer; 2 parts of seaweed residues; and 2 parts of animal bone powder. Organic fertilizer with enhanced corrosion resistance and storage time can be processed.
Description
Technical Field
The invention relates to the technical field of organic fertilizer production, in particular to an organic fertilizer and a production process thereof.
Background
Organic fertilizer, mainly from plants and/or animals, is applied to the soil to provide plant nutrition as a carbon-containing material with the main function. Is prepared from biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the biological substances, and is rich in a large amount of beneficial substances, including: various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production; however, the organic fertilizer produced by the existing organic fertilizer production process cannot be exposed in the air for a long time, and is easily corroded in the air, so that the effect is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an organic fertilizer and a production process thereof, and the organic fertilizer with enhanced corrosion resistance and storage time can be processed.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a production process of an organic fertilizer comprises the following steps:
the method comprises the following steps: mixing the raw materials according to a ratio, and uniformly stirring to obtain a muddy mixture;
step two: preparing the mud-like mixture into small moist particles by a cutting method;
step three: preliminarily rounding the small particles, and putting the small particles into the prepared preservative powder;
step four: coating the preservative powder on the outer surface of the small particles by shaking;
step five: and drying the small particles coated with the preservative powder to obtain the organic fertilizer.
In the third step, ferrous sulfate is selected as a preservative.
The third step and the fourth step are realized by an organic fertilizer production device which comprises a trough, a filter screen arranged in the trough, a right-angle shaft fixed on the trough and a cross beam used for rotating the right-angle shaft.
The organic fertilizer produced by the organic fertilizer production process is further composed of the following raw materials in percentage by volume: 6 parts of livestock manure; 2 parts of humic acid; 4 parts of crop straw; 4 parts of urea; 3 parts of calcium magnesium phosphate fertilizer; 2 parts of seaweed residues; and 2 parts of animal bone powder.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a flow chart of the organic fertilizer production process of the present invention;
FIG. 2 is a schematic view of the structure of a production apparatus of the present invention;
FIG. 3 is a schematic view showing another direction of the production apparatus of the present invention;
FIG. 4 is a schematic view of a part of a production apparatus according to the present invention;
FIG. 5 is a schematic view showing another direction of the structure of a part of the production apparatus of the present invention;
FIG. 6 is a schematic structural view of a square block and a sliding sleeve according to the present invention;
FIG. 7 is a schematic structural diagram of a curve plate according to the present invention;
FIG. 8 is a schematic structural view of a cross beam and a lead screw in the present invention;
FIG. 9 is a schematic view of a right-angle shaft according to the present invention;
fig. 10 is a schematic structural view of the swash plate and the collar of the present invention.
Detailed Description
By observing the figure 1, according to the production process of the organic fertilizer shown in the figure, firstly, the raw materials are mixed according to 6 parts of the livestock manure; 2 parts of humic acid; 4 parts of crop straw; 4 parts of urea; 3 parts of calcium magnesium phosphate fertilizer; 2 parts of seaweed residues; mixing 2 parts of animal bone powder in a ratio, and uniformly stirring to obtain a pasty mixture; then the muddy mixture is made into moist small particles by a cutting method; then, preliminarily rounding the small particles, and putting the small particles into prepared ferrous sulfate powder; secondly, wrapping ferrous sulfate powder on the outer surface of the small particles in a shaking mode; finally, drying the small particles wrapped with the ferrous sulfate powder to obtain an organic fertilizer; the organic fertilizer produced by the process flow can fully utilize livestock excrement, plant straws, animal bones and other resources, and meanwhile, the ferrous sulfate powder is used for wrapping the small particles to enhance the corrosion resistance and the storage time of the organic fertilizer; when in use, the ferrous sulfate is firstly melted after meeting water, and then the small particles are melted; proper ferrous sulfate can regulate soil pH value, promote chlorophyll formation and prevent and treat yellow spot of flowers and trees caused by iron deficiency.
By observing fig. 2 to 5, one exemplary working process that can be obtained by shaking the ferrous sulfate powder coated on the outer surface of the small granules according to the figures is:
the third step and the fourth step are realized by an organic fertilizer production device, and the device comprises a trough 01, a filter screen 06 placed in the trough 01, a right-angle shaft 11 fixed on the trough 01, and a cross beam 12 used for rotating the right-angle shaft 11; when using, at first tile the ferrous sulfate powder in the middle of the silo 01, and make the ferrous sulfate powder submerge filter screen 06, then put into the silo 01 with the tiny particle that makes out, use the motor to drive right angle axle 11 rotatory afterwards, alright in order to make the silo 01 rotate around the motor shaft, the power that produces when utilizing to rotate makes the tiny particle continuous roll in the middle of the silo 01, roll, make the tiny particle utilize self moist surface to glue ferrous sulfate powder when rolling, and make the even parcel of ferrous sulfate powder on the tiny particle surface at continuous roll in-process, obtain the globular organic fertilizer.
By observing fig. 4-7, one exemplary process by which small particles of encapsulated ferrous sulfate powder can be obtained is as follows:
after the outer surface of the small particles is coated with ferrous sulfate powder, the organic fertilizer and the ferrous sulfate powder need to be separated; the device also comprises two air cylinders 02 fixed on the trough 01, two square blocks 03 fixed on the two air cylinders 02 respectively, two sliding sleeves 04 sliding on the two square blocks 03 respectively, and two vertical beams 05 fixed on the two sliding sleeves 04 and used for rotating the filter screen 06; after the exterior surface of the small particles is coated with the ferrous sulfate powder, two cylinders 02 are used for simultaneously driving two square blocks 03 to ascend, two sliding sleeves 04 are driven to ascend on the two square blocks 03, so that two vertical beams 05 drive the filter screen 06 to ascend from the trough 01, when the filter screen 06 ascends, the small particles coated with the ferrous sulfate powder on the exterior surface and the residual ferrous sulfate powder can be separated, the small particles coated with the ferrous sulfate powder are located above the filter screen 06, the residual ferrous sulfate powder falls down from the filter screen 06, and the work of taking out the small particles coated with the ferrous sulfate powder is automatically completed.
By observing fig. 4 to 7, one exemplary operation that can be obtained from the figures to shake off the excess ferrous sulfate powder adhering to the small particles is:
when the filter screen 06 rises, the small particles coated with the ferrous sulfate powder are fished out, but at the moment, the small particles coated with the ferrous sulfate powder are in a static state, and redundant ferrous sulfate powder attached to the surface of the small particles cannot fall down, so that waste is easily caused, so that two curve plates 07 are fixed on the trough 01 in the application, two sliding sleeves 04 slide in the two curve plates 07 respectively, and two square blocks 03 are connected in the two sliding sleeves 04 through springs; when the two sliding sleeves 04 rise, the two sliding sleeves 04 can move in a reciprocating manner in the horizontal direction according to the track in the two curve plates 07, so that the filter screen 06 can shake while rising, small particles wrapped with ferrous sulfate powder roll, redundant ferrous sulfate powder attached to the surfaces of the small particles wrapped with ferrous sulfate powder can shake off, and waste of the ferrous sulfate powder is avoided.
By observing fig. 2 and 10, one exemplary process by which the collection of small particles of encapsulated ferrous sulfate powder can be obtained is as follows:
the device also comprises a guide groove 15 which is provided with a sloping plate 16 in a rotating way, two pull rods 17 which slide on the sloping plate 16, and two collars 18 which are fixed on the guide groove 15 and are used for sliding the two pull rods 17; after the tiny particle that will wrap up good ferrous sulfate powder at filter screen 06 is fished out, alright in order to empty the tiny particle that wraps up good ferrous sulfate powder to swash plate 16 on, utilize the slope of swash plate 16 to make the tiny particle that wraps up good ferrous sulfate powder roll to in the middle of guide slot 15, can make the tiny particle that wraps up good ferrous sulfate powder itself compacter through the roll of the tiny particle that wraps up good ferrous sulfate powder, difficult emergence is cracked.
By observing fig. 4, 5 and 8, one exemplary process by which small particles of encapsulated ferrous sulfate powder can be automatically poured is as follows:
the device also comprises a rack 08 and a sliding rod 10 which respectively slide on the two vertical beams 05 and are provided with columns, and a gear 09 fixed on the filter screen 06; after the filter screen 06 takes out the small particles wrapped with ferrous sulfate powder, because the filter screen 06 rises, the two vertical beams 05 can drive the rack 08 and the slide bar 10 to rise, at this time, the two cylinders on the rack 08 and the slide bar 10 can respectively enter the two lantern rings 18 from the lower part, and with the continuous rise of the filter screen 06, the rack 08 and the slide bar 1 can jointly lift the guide groove 15, then the filter screen 06 can be driven by the motor to rotate on the two vertical beams 05, the filter screen 06 can be gradually inclined, while the filter screen 06 rotates, the gear 09 can be driven to rotate, the gear 09 is meshed with the rack 08, the rack 08 pulls the guide groove 15 to move towards the lower part of the filter screen 06, meanwhile, when the filter screen 06 touches the inclined plate 16 along with the rotation, the inclined plate 16 is in rotation fit with the rotation, the inclined plate 16 avoids blocking the filter screen 06, and after the filter screen 06 is dumped, in the process of the filter screen 06 gyration, the inclined plate 16 is rotated by the tension spring between the pull rod 17 and the lantern ring 18, and meanwhile, the small particles wrapped with the ferrous sulfate powder can continue to roll when the inclined plate 16 is rotated, so that the small particles wrapped with the ferrous sulfate powder are prevented from being scooped up by the filter screen 06 again to cause the small particles wrapped with the ferrous sulfate powder to remain in the filter screen 06.
By observing fig. 8 and 9, one exemplary process that can be used to derive process transitions from that shown in the figures is:
the device also comprises a screw rod 13 which is connected with the cross beam 12 in a threaded manner, and a bottom plate 14 which is used for rotating the screw rod 13; when the screw rod 13 rotates forwards, the screw rod 13 drives the cross beam 12 to descend, the trough 01 can descend by the cross beam 12, and the rack 08 and the two cylinders on the slide rod 10 do not enter the two lantern rings 18, so that the trough 01 can be driven by the right-angle shaft 11 to swing;
when the lead screw 13 reverses, the lead screw 13 drives the cross beam 12 to ascend, two columns on the rack 08 and the slide rod 10 enter two lantern rings 18 from the lower part at the moment, then the cylinder 02 is utilized to drive the filter screen 06 to rise and the small particles wrapping the ferrous sulfate powder are fished out, the rack 08 and the slide rod 10 lift the guide groove 15 to a position higher than the trough 01, and then the small particles wrapping the ferrous sulfate powder can be collected.
Claims (10)
1. The production process of the organic fertilizer is characterized by comprising the following steps of:
the method comprises the following steps: mixing the raw materials according to a ratio, and uniformly stirring to obtain a muddy mixture;
step two: preparing the mud-like mixture into small moist particles by a cutting method;
step three: preliminarily rounding the small particles, and putting the small particles into the prepared preservative powder;
step four: coating the preservative powder on the outer surface of the small particles by shaking;
step five: and drying the small particles coated with the preservative powder to obtain the organic fertilizer.
2. The process for producing organic fertilizer according to claim 1, characterized in that: in the third step, the preservative is ferrous sulfate.
3. The process for producing organic fertilizer according to claim 1, characterized in that: the third step and the fourth step are realized by an organic fertilizer production device, and the device comprises a trough (01), a filter screen (06) placed in the trough (01), a right-angle shaft (11) fixed on the trough (01), and a cross beam (12) used for rotating the right-angle shaft (11).
4. The organic fertilizer production process according to claim 3, characterized in that: the device also comprises two cylinders (02) fixed on the trough (01), two square blocks (03) fixed on the two cylinders (02) respectively, two sliding sleeves (04) sliding on the two square blocks (03) respectively, and two vertical beams (05) fixed on the two sliding sleeves (04) and used for rotating the filter screen (06).
5. The organic fertilizer production process according to claim 4, characterized in that: two curve plates (07) are fixed on the trough (01), two sliding sleeves (04) slide in the two curve plates (07) respectively, and two square blocks (03) are connected in the two sliding sleeves (04) through springs.
6. The process for producing organic fertilizer according to any one of claims 5 or 4, characterized in that: the device also comprises a guide groove (15) which is provided with a sloping plate (16) in a rotating way, two pull rods (17) which slide on the sloping plate (16), and two lantern rings (18) which are fixed on the guide groove (15) and are used for sliding the two pull rods (17).
7. The organic fertilizer production process according to claim 6, characterized in that: the device also comprises a rack (08) and a sliding rod (10) which respectively slide on the two vertical beams (05) and are provided with cylinders, and a gear (09) fixed on the filter screen (06).
8. The process for producing organic fertilizer according to claim 7, characterized in that: the device also comprises a screw rod (13) which is connected with the cross beam (12) in a threaded mode, and a bottom plate (14) used for rotating the screw rod (13).
9. The organic fertilizer production process according to claim 8, characterized in that: the filter screen (06), the right-angle shaft (11) and the screw rod (13) are respectively driven by three speed reducing motors, and the three speed reducing motors are respectively fixed on one of the vertical beams (05), the cross beam (12) and the bottom plate (14).
10. The organic fertilizer produced by the organic fertilizer production process according to claim 9, which consists of the following raw materials in percentage by volume: 6 parts of livestock manure; 2 parts of humic acid; 4 parts of crop straw; 4 parts of urea; 3 parts of calcium magnesium phosphate fertilizer; 2 parts of seaweed residues; and 2 parts of animal bone powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210252021.7A CN114507104B (en) | 2022-03-15 | 2022-03-15 | Organic fertilizer and production process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210252021.7A CN114507104B (en) | 2022-03-15 | 2022-03-15 | Organic fertilizer and production process thereof |
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| CN114507104A true CN114507104A (en) | 2022-05-17 |
| CN114507104B CN114507104B (en) | 2024-05-10 |
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